From owner-freebsd-current@freebsd.org Sat May 5 00:59:35 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6999DFBE967; Sat, 5 May 2018 00:59:35 +0000 (UTC) (envelope-from rozhuk.im@gmail.com) Received: from mail-wm0-x242.google.com (mail-wm0-x242.google.com [IPv6:2a00:1450:400c:c09::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E345B7FF0B; Sat, 5 May 2018 00:59:34 +0000 (UTC) (envelope-from rozhuk.im@gmail.com) Received: by mail-wm0-x242.google.com with SMTP id n10-v6so7529635wmc.1; Fri, 04 May 2018 17:59:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:mime-version :content-transfer-encoding; bh=vQ8pHV8rRwg0y0gqcc9s+eOe6STNkdcUnYnGXgVRSVY=; b=VCEKCnU7ewbDdL83rR08rt2lgiQpvlRO94kWRmtdPRv5mzUBU3beLBy8BE7gqE88yD zIWONFY6nrJj1inyW4yQGrjxQdR5Zx3OgS1tO0zKkyPqBxmMTP8jSz6KzJwHEmlXMEWA LHcDAouidJMvxTJas/u/HXzVNw6d2KJy023w1gRtZL0VQyyGXcSFkusIs3QHOdTUdcuN 3m+Y/Eo4mllvnlkHQoIwoZgC0QVO2mXpU1pryi2D/tle7KbrrTL5O04wfkD+EfQn+lRh Nl81JuIn0XQEBMduLSTCGuKcLL/VjdlmFxq/uRErhE30DKzSV0QuJ4ebYOPK0yLxSYz3 z4yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:mime-version :content-transfer-encoding; bh=vQ8pHV8rRwg0y0gqcc9s+eOe6STNkdcUnYnGXgVRSVY=; b=dNxC5sgqlc/zNQAhU5KvYUI2E1Ojhw9cykGW5Tc3Yyd/oqU+5WOntjOw1/y08DYqN5 plsSCVlCT6rFY4B7uckA/ajeMsYoaAtY4/5Gdfx86/8xVRU0qZW/3CvifLsEKM43FWeL DzaRlQG/Mt5eY1c2W5QXGwnmaoSjpiOX/cGRmBsTkTbzZZ1fEWtD21jgBza6zIxKkQoY DIcda8zR1Ij+wyyXQ1FIXICDg53zQkPD5vRt8eDlgW1zpX0VXXzXZsTBNxiHWvH/bD2T qKWCzrxl3Du6rniHILvzHmcgUbBOOzleCuzqVQpTXDQtDVgvnCgLHDkvXb/Pz30IKAph r9GA== X-Gm-Message-State: ALQs6tCkzRB0A8+CSxHsBRll0P/ZAEJMMPtxVwvnf5Bp8h98RaWDWc8W oKap2yR9dLlIN+ztQPF5QPHUaCe1 X-Google-Smtp-Source: AB8JxZrVpam14Jj8F4cxRUuzupaAi9cgz0pMyNF7PnvIkDw26UKi5Iq+yy0wGYU+F93BVOz8DbCQoA== X-Received: by 2002:a50:92e6:: with SMTP id l35-v6mr39145526eda.98.1525481973665; Fri, 04 May 2018 17:59:33 -0700 (PDT) Received: from localhost ([2001:470:1f15:3d8:7285:c2ff:fe37:5722]) by smtp.gmail.com with ESMTPSA id p5-v6sm9839020edh.7.2018.05.04.17.59.32 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 04 May 2018 17:59:32 -0700 (PDT) From: Rozhuk Ivan X-Google-Original-From: Rozhuk Ivan Date: Sat, 5 May 2018 03:59:31 +0300 To: freebsd-current@freebsd.org, FreeBSD Hackers , bdrewery@FreeBSD.org Cc: Rozhuk Ivan Subject: SSP_CFLAGS for kernel Message-ID: <20180505035931.33120d74@gmail.com> X-Mailer: Claws Mail 3.16.0 (GTK+ 2.24.32; amd64-portbld-freebsd11.1) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 May 2018 00:59:35 -0000 Hi! I set: /etc/src.conf: WITH_SSP= /etc/make.conf: SSP_CFLAGS=-fstack-protector-all WITH_SSP_PORTS=yes But in /usr/src/sys/conf/kern.mk: ... # # GCC SSP support # .if ${MK_SSP} != "no" && \ ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" CFLAGS+= -fstack-protector .endif ... Is there should be some thing like in /usr/src/share/mk/bsd.sys.mk: SSP_CFLAGS?= -fstack-protector CFLAGS+= ${SSP_CFLAGS} ??? PS: /usr/ports/UPDATING "The default SSP_CLFAGS is -fstack-protector, but -fstack-protector-all" should be: "The default SSP_CFLAGS is -fstack-protector, but -fstack-protector-all"